More fusion, how?

What do they mean by further integration than now?
Are they going to kill x87, SEE, AVX?
Bulldozer is already "outsourcing" it.
Could they / will they copy/connect the AVX registers to the GPU and let it do the processing of multiple (>4) cores?
I can not imagine how that could be done. It would save area on the CPU and make better use of it in general.